Jamieson, Fausset & Brown, on Neh 8:17

“And all the assembly of them that were returned from the captivity, made tabernacles, and dwelt in tabernacles: for since the days of Josue the son of Nun the children of Israel had not done so, until that day: and there was exceeding great joy.”

“since the days of Jeshua . . . had not the children of Israel done so--This national feast had not been neglected for so protracted a period. Besides that it is impossible that such a flagrant disregard of the law could have been tolerated by Samuel, David, and other pious rulers, its observance is sufficiently indicated (Kg1 8:2, Kg1 8:65; Ch2 7:9) and expressly recorded (Ezr 3:4). But the meaning is, that the popular feelings had never been raised to such a height of enthusiastic joy since the time of their entrance into Canaan, as now on their return after a long and painful captivity.”

Imported from an open dataset — not yet checked against the printed edition.